Patents by Inventor Matthew Truppo

Matthew Truppo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BIOCATALYSTS AND METHODS FOR HYDROXYLATION OF CHEMICAL COMPOUNDS
    Publication number: 20230272354
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Application
    Filed: March 8, 2023
    Publication date: August 31, 2023
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • Vectors for expression of biocatalysts
    Patent number: 11634695
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: April 25, 2023
    Assignee: Codexis, Inc.
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • ENZYMATIC SYNTHESIS OF 4'-ETHYNYL NUCLEOSIDE ANALOGS
    Publication number: 20220228184
    Abstract: The present invention relates to an enzymatic synthesis of 4?-ethynyl-2?-deoxy nucleosides and analogs thereof, for example EFdA, that eliminates the use of protecting groups on the intermediates, improves the stereoselectivity of glycosylation and reduces the number of process steps needed to make said compounds. It also relates to the novel intermediates employed in the process.
    Type: Application
    Filed: July 2, 2019
    Publication date: July 21, 2022
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Mark A. Huffman, Anna Fryszkowska, Joshua N. Kolev, Paul N. Devine, Kevin R. Campos, Matthew Truppo, Christopher C. Nawrat
  • BIOCATALYSTS AND METHODS FOR HYDROXYLATION OF CHEMICAL COMPOUNDS
    Publication number: 20210032605
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 4, 2021
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • Polynucleotides encoding biocatalysts and methods for hydroxylation of chemical compounds
    Patent number: 10844358
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: November 24, 2020
    Assignee: Codexis, Inc.
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • BIOCATALYSTS AND METHODS FOR HYDROXYLATION OF CHEMICAL COMPOUNDS
    Publication number: 20190078061
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 14, 2019
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • Biocatalysts and methods for hydroxylation of chemical compounds
    Patent number: 10184117
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: January 22, 2019
    Assignee: Codexis, Inc.
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • BIOCATALYSTS AND METHODS FOR HYDROXYLATION OF CHEMICAL COMPOUNDS
    Publication number: 20170355968
    Abstract: The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
    Type: Application
    Filed: April 19, 2017
    Publication date: December 14, 2017
    Inventors: Jovana Nazor, Robert Osborne, Jack Liang, Jonathan Vroom, Xiyun Zhang, David Entwistle, Rama Voladri, Ravi David Garcia, Jeffrey C. Moore, Shane Grosser, Birgit Kosjek, Matthew Truppo
  • Process For The Synthesis Of (S)-1-(3,5-Bis (Trifluoromethyl)-Phenyl-Ethan-1-Ol
    Publication number: 20080090274
    Abstract: The present invention is concerned with novel processes for the preparation of (S)-1-(3,5-bis(trifluoromethyl)phenyl)ethan-1-ol (CAS # 30071-93-3). This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
    Type: Application
    Filed: December 12, 2005
    Publication date: April 17, 2008
    Inventors: Jeffrey Moore, Matthew Truppo, Jennifer Pollard, David Pollard, Michael Sturr
  • Process for making fluoroleucine ethyl esters
    Publication number: 20070059812
    Abstract: The instant invention describes a novel reaction that includes spontaneous racemization of an azalactone via enol tautomerization. This racemization results in improved yield and ee over other reactions previously described.
    Type: Application
    Filed: August 31, 2006
    Publication date: March 15, 2007
    Inventors: Matthew Truppo, Jeffrey Moore
  • Process for preparation of (6S,9R)-11-OXO-5,6,7,8,9,10-hexahydro-6,9-methanobenzocyclooctene
    Publication number: 20050112738
    Abstract: The present invention is directed to processes for the preparation of (6S,9R)-11-oxo-5,6,7,8,9,10-hexahydro-6,9-methanobenzocyclooctene. Racemic 11-oxo-5,6,7,8,9, 10-hexahydro-6,9-methanobenzocyclooctene has the Chemical Abstracts registry number 82799-14-2 and is useful in the preparation of compounds with pharmacological activity.
    Type: Application
    Filed: September 30, 2004
    Publication date: May 26, 2005
    Inventors: Jeffrey Moore, Michael Sturr, Matthew Truppo, Jaehon Kim